Captcha Codev3.33
GDPR compatible captcha anti-spam protection for login form, comments form, registration form & lost password form. Eliminate spam with captcha.
Alternatives to F13 reCaptcha
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
PS PHPCaptcha WPv1.2.0
Simple PHP-GD based captcha to replace tracking prone systems like Google recaptcha
Mailster reCaptchav2.0.2
Protect Mailster newsletter signup forms from spam with Google reCAPTCHA v3.
Protect your WordPress forms against spam and bots with Google reCAPTCHA V3 and V2.
Add a captcha to your WordPress and WooCommerce login, registration, and password forms to stop spam, bots, and brute-force attacks.
CaptchaFox for WordPressv2.3.0
CaptchaFox is an easy-to-use and GDPR compliant bot protection service. Protect your WordPess forms from malicious bot traffic!
Friendly Captcha is a privacy-first anti-bot solution that protects WordPress website forms from spam and abuse.
Protect Contact Form 7, WPForms, WooCommerce, login, comments and more with Cloudflare Turnstile, reCAPTCHA, hCaptcha, or no-signup challenges.
Stop spam and bots across WordPress, WooCommerce, WPForms, Contact Form 7, and more with Google reCAPTCHA or Cloudflare Turnstile.
Prosopo Procaptchav1.24.1
Free, GDPR-compliant CAPTCHA that stops spam bots on WordPress core forms and 21 form plugins, page builders and themes.